The fourth instalment typically follows a late-night visit from the series' main gyaru, . Unlike previous encounters, this chapter highlights her more aggressive and assertive side. Key narrative elements include:
: Hikaru arrives at the protagonist’s home very late on a holiday, essentially forcing her way in to read manga and initiate an intimate session.
: Created by manno and published by Amagami Honpo. English digital versions are available through Irodori Comics .
: The core theme remains their unspoken transaction—she is allowed to lounge in his room and read his comics, and in exchange, he is allowed to use her body. Media Availability The series has been adapted across various platforms:
: The episode features high-quality animation or detailed panels focusing on intense physical interaction, including oral and hand-focused scenes.